Oprah's Sister --Oprah Winfrey REVEALS Secret -- I Have a Sister!

Oprah Winfrey REVEALS Secret -- I Have a Sister!

1/24/2011 12:15 PM PST BY TMZ STAFF

Oprah Winfrey spilled the beans on her big secret today on her show ... she has a long lost sister!

Turns out The Big O has a half-sister named Patricia -- who was put up for adoption at a young age and bounced around foster homes until she was finally adopted at the age of 7. Oprah said her mother Vernita Lee never told her about Patricia.